Y50-N18L-A3
battery guide.
A single place for the battery's specifications and replacement checks. Always compare the exact product to your ATV's OEM requirements.
Quick specifications
- Voltage
- 12 V
- Capacity
- 20 Ah
- Cold cranking
- 240 A (EN)
- Dimensions
- 205 × 90 × 162 mm
- Chemistry
- Flooded lead-acid
- Terminals
- Negative left, positive right (as shown in manufacturer top-view layout); Yuasa type 4
Compatible replacement research
| Type | Product | Amazon |
|---|---|---|
| Flooded lead-acidStock chemistry |  Yuasa Yuasa Battery YuMicron Y50-N18L-A3 OEM# K26012-1018 | View on Amazon ↗ |
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Browse the battery product catalog ↗ATVs that use the Y50-N18L-A3
No ATV configurations are currently mapped to this battery.
Dimensions and installation checks
The sourced dimensions are 205 × 90 × 162 mm (approximately 8.07 × 3.54 × 6.38 inches). Measure the tray and confirm cover, strap and terminal clearance for the actual replacement.
Cross-references
No verified equivalent battery cross-references are currently published for this entry. Code normalization only resolves punctuation and spacing aliases; it does not establish interchangeability.
Before installing
Follow the vehicle and battery manufacturer's installation procedure. Confirm polarity, secure the retaining hardware and route cables correctly. Read the fitment checklist and charging and storage guidance.